MCP servers requiring credentials
MCP servers for which the registry lists at least one environment variable marked secret and required. Raw declaration and source beside it.
What this excerpt selects
| Credentials required | yes derived from: Required secret variables (raw) |
|---|
A derived value carries its raw declaration beside it; the derivation rule is published, with a version, on the methodology page.
What this excerpt does not say
- Credentials required is not declared but computed: from Required secret variables (raw), Required secret headers (raw). The rule is published, with a version, on the methodology page.
- None of this is verified. This registry fetches no repository URL, no endpoint and no package index. What is measured is what a manifest declares, not what a piece of software does.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Delivery form (raw)
4,262| paket | 2,481 58 % |
|---|---|
| remote | 1,317 31 % |
| paket und remote | 464 11 % |
Execution location
4,262| local | 2,903 68 % |
|---|---|
| remote | 1,359 32 % |
Repository platform (raw)
4,262| github | 3,529 83 % |
|---|---|
| nothing declared | 730 17 % |
| gitlab | 3 0.1 % |
Repository URL listed
4,262| yes | 3,532 83 % |
|---|---|
| no | 730 17 % |
Schema version of the raw record (raw)
4,262| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 3,793 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 324 7.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 112 2.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 23 0.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 9 0.2 % |
| https://static.modelcontextprotocol.org/schemas/2025-12-11/server.schema.json | 1 0.0 % |
Icon formats (raw)
4,262| nothing declared | 3,908 92 % |
|---|---|
| image/png | 225 5.3 % |
| image/svg+xml | 105 2.5 % |
| image/png, image/svg+xml | 24 0.6 % |
Per property, the measured values inside this excerpt. The share refers to the 4,262 entries of the excerpt, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this excerpt.
The same excerpt through the interface
curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&zugangsdaten_erforderlich=true&grenze=200"
The command carries exactly the condition of this page. 4,262 entries at 200 each are 22 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=mit-zugangsdaten
Both addresses narrow the change stream to exactly the entries in this excerpt. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.
Excerpts sharing entries with this one
Per neighbour its own size and the counted number of shared entries. An excerpt without a single shared entry is not listed here.
Entries
Entries 301 to 350 of 4,262
| Citadel | dev.citadeldb/mcp |
|---|---|
| Cite42 | dev.cite42/mcp |
| CiteRank MCP | io.github.WebforMike/citerank |
| Citedy SEO Agent | io.github.nttylock/citedy-seo-agent |
| Citlyze | com.citlyze/citlyze |
| CivicDataForge Public-Records Data | io.github.equinoxaifinance-rgb/civicdataforge |
| Claidex MCP | com.claidex/failure-intelligence |
| ClariLayer | io.github.clarilayer/clarilayer |
| ClawLink | dev.claw-link/clawlink |
| ClawPay MCP — Non-Custodial x402 Payments for AI Agents | io.github.up2itnow0822/clawpay-mcp |
| ClawPipe | io.github.finsavvyai/clawpipe-mcp-server |
| ClawTerminal | ai.clawterminal/markets |
| Clawifi | io.github.atakanelik34/clawifi-mcp |
| CleanVector | ai.cleanvector/cleanvector |
| ClearBounce Email Verification | net.clearbounce/email-verification |
| ClearPost: WordPress SEO Agent | com.clearpostplugin/wordpress-seo |
| ClickHouse | io.github.ClickHouse/mcp-clickhouse |
| ClickUp MCP Pro | io.github.helbertparanhos/clickup-mcp-pro |
| ClipForge | io.github.chriphil70/clipforge |
| Clipform | io.github.Clipform/mcp-server |
| Clipia | io.github.clipia-ai/clipia-mcp |
| Cloaked Agent | io.github.CloakedAgent/cloaked |
| Clockify Time Tracking | io.github.tracegazer/clockify-mcp |
| CloudBase | io.github.TencentCloudBase/cloudbase-mcp |
| CloudClaw | com.mycloudclaw/cloudclaw |
| Cloudcraft MCP | io.github.hypark5540/cloudcraft-mcp |
| Cloudflare MCP Pro | io.github.helbertparanhos/cloudflare-mcp-pro |
| Cloudinary Asset Management | io.github.cloudinary/asset-management-mcp |
| Cloudinary Asset Management | io.github.subomi/sample-mcp |
| Clover POS | io.github.SBolivarLoL/clover-mcp |
| ClutchCall Platform | dev.clutchcall/portal |
| Clutter | io.github.michaelhologram/clutter-mcp |
| Coalent | io.github.nisarg-pujara-vectorlink/coalent |
| Cobra · Facturación SRI Ecuador | com.facturacobra/cobra |
| CodePic | io.github.abelce/codepic |
| CoinRithm Agent Trading | io.github.CoinRithm/mcp-trading |
| ComPDF MCP | io.github.ComPDF-Youna/compdf-mcp |
| Commune | io.github.shanjai-raj/commune-mcp |
| Compabase | io.github.ContentWriterco/compabase |
| Compass | io.github.LicentiumIO/compass-mcp |
| Compete Competitive Intelligence | io.github.niyonzimabryan/compete |
| Competitive Intelligence | io.github.atul0016/competitive-intelligence |
| Competitor Tracking API | ai.trendsapi/competitor-tracking |
| Competitor Tracking Trends MCP | ai.trendsmcp/competitor-tracking |
| CompletionKit | com.completionkit/evals |
| Compliance Auditor MCP | io.github.firasmosbehi/compliance-auditor |
| Compound Interesting — market intelligence | ing.compoundinterest/market-intelligence |
| Computer-Use Agents API | io.github.hcompai/hai-agents |
| Concessio | io.concessio/concessio |
| Confluence Cloud | io.github.aaronsb/confluence-cloud |
All 4,262 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/mit-zugangsdaten?seite=7